(e) within ten days following the end of each calendar month
 during the Term, provide Lessor with a monthly report on the
 Aircraft and each Engine substantially in the form of Schedule
 6 or in such other form as Lessor may reasonably request from
 time to time with respect to such calendar month (or portion
 thereof falling within the Term);

 (f) without duplication of information or reporting provided under
 paragraph (e) above, give Lessor not less than 30 days' prior
 written notice as to the time and location of all Major
 Checks;

 (g) without duplication of information or reporting provided under
 paragraph (e) above, notify Lessor, promptly, of the removal
 of any Engine for the purpose of Engine Performance
 Restoration; and

 (h) promptly notify Lessor of:

 (i) any loss, theft, damage or destruction to the Aircraft,
 any Engine or any Part, or any modification to the
 Aircraft, if in any such case the potential cost would
 reasonably be expected to exceed the Damage Notification
 Threshold; and

 (ii) any claim or other occurrence likely to give rise to a
 claim under the Insurances in excess of the Damage
 Notification Threshold and

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 provide, from time to time upon request by Lessor, the
 status of any negotiations with the insurance brokers
 over any such claim.

 8.3 LAWFUL AND SAFE OPERATION:

 Lessee will operate the Aircraft only for commercial purposes from
 the Delivery Date until the date on which the Aircraft is returned
 to Lessor pursuant to this Agreement; provided, that Lessee must
 always: